HEADER BIOSYNTHETIC PROTEIN 21-JUN-18 6A4Z TITLE OXIDASE CHAP COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHAP PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DIOXIDASE CHAP; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES CHARTREUSIS; SOURCE 3 ORGANISM_TAXID: 1969; SOURCE 4 GENE: CHAP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS VOC FAMILY, DIOXYGENASE, DIMER, CHARTREUSIN, OXIDATIVE REARRANGEMENT, KEYWDS 2 BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.ZHANG,H.M.GE REVDAT 3 23-OCT-24 6A4Z 1 LINK REVDAT 2 19-SEP-18 6A4Z 1 JRNL REVDAT 1 29-AUG-18 6A4Z 0 JRNL AUTH Y.S.WANG,B.ZHANG,J.ZHU,C.L.YANG,Y.GUO,C.L.LIU,F.LIU,H.HUANG, JRNL AUTH 2 S.ZHAO,Y.LIANG,R.H.JIAO,R.X.TAN,H.M.GE JRNL TITL MOLECULAR BASIS FOR THE FINAL OXIDATIVE REARRANGEMENT STEPS JRNL TITL 2 IN CHARTREUSIN BIOSYNTHESIS. JRNL REF J. AM. CHEM. SOC. V. 140 10909 2018 JRNL REFN ESSN 1520-5126 JRNL PMID 30067334 JRNL DOI 10.1021/JACS.8B06623 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.260 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 27356 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.620 REMARK 3 FREE R VALUE TEST SET COUNT : 1265 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 50.8183 - 3.5327 0.96 2981 135 0.1654 0.1763 REMARK 3 2 3.5327 - 2.8041 0.99 3000 140 0.1642 0.1605 REMARK 3 3 2.8041 - 2.4496 0.97 2915 128 0.1788 0.2471 REMARK 3 4 2.4496 - 2.2256 0.95 2837 154 0.1743 0.2266 REMARK 3 5 2.2256 - 2.0661 0.97 2918 135 0.1719 0.2049 REMARK 3 6 2.0661 - 1.9443 0.98 2916 139 0.1836 0.2331 REMARK 3 7 1.9443 - 1.8469 0.98 2917 167 0.2083 0.2611 REMARK 3 8 1.8469 - 1.7665 0.97 2888 142 0.2373 0.2775 REMARK 3 9 1.7665 - 1.6985 0.92 2719 125 0.2867 0.3087 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.04 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 37.7112 21.6841 7.5230 REMARK 3 T TENSOR REMARK 3 T11: 0.1857 T22: 0.1404 REMARK 3 T33: 0.1728 T12: -0.0157 REMARK 3 T13: 0.0150 T23: 0.0045 REMARK 3 L TENSOR REMARK 3 L11: 1.1666 L22: 0.2394 REMARK 3 L33: 2.1519 L12: -0.1145 REMARK 3 L13: -1.0187 L23: -0.1403 REMARK 3 S TENSOR REMARK 3 S11: 0.1030 S12: -0.1414 S13: 0.0511 REMARK 3 S21: 0.1133 S22: 0.0181 S23: 0.0322 REMARK 3 S31: -0.3513 S32: 0.0955 S33: -0.0632 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN B REMARK 3 ATOM PAIRS NUMBER : 1125 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6A4Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1300008165. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JAN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97880 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27459 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.10400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.91500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MGCL2, TRIS-HCL, PEG 4000, PH 8.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 23.56000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 GLY A 128 REMARK 465 GLY A 129 REMARK 465 ALA A 130 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 GLY B 128 REMARK 465 GLY B 129 REMARK 465 ALA B 130 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 377 O HOH B 385 1.85 REMARK 500 O HOH B 324 O HOH B 381 1.92 REMARK 500 O HOH B 339 O HOH B 398 1.93 REMARK 500 O HOH A 395 O HOH A 411 1.97 REMARK 500 O HOH A 353 O HOH A 396 2.02 REMARK 500 O HOH A 422 O HOH B 401 2.07 REMARK 500 O HOH B 342 O HOH B 397 2.10 REMARK 500 O HOH B 350 O HOH B 382 2.13 REMARK 500 O HOH A 423 O HOH A 424 2.13 REMARK 500 O HOH A 352 O HOH A 417 2.14 REMARK 500 O GLY B 104 O HOH B 301 2.17 REMARK 500 O GLN A 41 O HOH A 301 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 314 O HOH B 346 2655 1.52 REMARK 500 O HOH A 397 O HOH A 402 2755 1.86 REMARK 500 O HOH A 317 O HOH A 412 2755 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ALA A 2 83.24 -153.25 REMARK 500 ASN A 44 45.87 -94.72 REMARK 500 ASN B 44 45.82 -92.87 REMARK 500 GLU B 56 -151.01 55.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 A 202 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 7 NE2 REMARK 620 2 HOH A 387 O 93.5 REMARK 620 3 HIS B 63 NE2 92.0 94.7 REMARK 620 4 GLU B 119 OE1 97.9 168.6 85.3 REMARK 620 5 TYR B 125 OH 91.4 96.2 168.4 83.2 REMARK 620 6 HOH B 327 O 164.6 72.0 94.6 96.6 84.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 63 NE2 REMARK 620 2 GLU A 119 OE1 87.0 REMARK 620 3 TYR A 125 OH 165.4 78.5 REMARK 620 4 HOH A 307 O 94.2 93.5 86.4 REMARK 620 5 HIS B 7 NE2 91.9 100.2 91.1 165.3 REMARK 620 6 HOH B 379 O 94.7 170.6 99.6 77.1 89.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE2 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE2 A 202 DBREF 6A4Z A 1 130 UNP Q4R0L3 Q4R0L3_STRCX 1 130 DBREF 6A4Z B 1 130 UNP Q4R0L3 Q4R0L3_STRCX 1 130 SEQADV 6A4Z GLY A -2 UNP Q4R0L3 EXPRESSION TAG SEQADV 6A4Z SER A -1 UNP Q4R0L3 EXPRESSION TAG SEQADV 6A4Z HIS A 0 UNP Q4R0L3 EXPRESSION TAG SEQADV 6A4Z GLY B -2 UNP Q4R0L3 EXPRESSION TAG SEQADV 6A4Z SER B -1 UNP Q4R0L3 EXPRESSION TAG SEQADV 6A4Z HIS B 0 UNP Q4R0L3 EXPRESSION TAG SEQRES 1 A 133 GLY SER HIS MSE ALA VAL GLU LEU ASN HIS THR ILE VAL SEQRES 2 A 133 LEU VAL LYS ASP LYS ASP ALA SER ALA THR PHE MSE ALA SEQRES 3 A 133 ASP LEU LEU GLY LEU PRO LYS PRO LYS GLU MSE GLY PRO SEQRES 4 A 133 PHE ALA VAL LEU GLN LEU ALA ASN ASP VAL SER ILE ASP SEQRES 5 A 133 PHE MSE ASP PHE ARG GLY GLU GLY ASP ILE VAL PRO GLY SEQRES 6 A 133 HIS CYS ALA PHE LEU ILE SER ASP GLU GLU PHE ASP GLN SEQRES 7 A 133 ILE PHE GLY ARG ILE ARG GLU GLY GLY ILE GLU HIS TRP SEQRES 8 A 133 ALA ASP GLN TYR HIS ARG GLU PRO GLY ARG ILE ASN ASP SEQRES 9 A 133 ARG ASP GLY GLY ARG GLY VAL TYR PHE GLU ASP PRO SER SEQRES 10 A 133 GLY HIS ASN MSE GLU ILE MSE THR ARG PRO TYR GLY SER SEQRES 11 A 133 GLY GLY ALA SEQRES 1 B 133 GLY SER HIS MSE ALA VAL GLU LEU ASN HIS THR ILE VAL SEQRES 2 B 133 LEU VAL LYS ASP LYS ASP ALA SER ALA THR PHE MSE ALA SEQRES 3 B 133 ASP LEU LEU GLY LEU PRO LYS PRO LYS GLU MSE GLY PRO SEQRES 4 B 133 PHE ALA VAL LEU GLN LEU ALA ASN ASP VAL SER ILE ASP SEQRES 5 B 133 PHE MSE ASP PHE ARG GLY GLU GLY ASP ILE VAL PRO GLY SEQRES 6 B 133 HIS CYS ALA PHE LEU ILE SER ASP GLU GLU PHE ASP GLN SEQRES 7 B 133 ILE PHE GLY ARG ILE ARG GLU GLY GLY ILE GLU HIS TRP SEQRES 8 B 133 ALA ASP GLN TYR HIS ARG GLU PRO GLY ARG ILE ASN ASP SEQRES 9 B 133 ARG ASP GLY GLY ARG GLY VAL TYR PHE GLU ASP PRO SER SEQRES 10 B 133 GLY HIS ASN MSE GLU ILE MSE THR ARG PRO TYR GLY SER SEQRES 11 B 133 GLY GLY ALA MODRES 6A4Z MSE A 1 MET MODIFIED RESIDUE MODRES 6A4Z MSE A 22 MET MODIFIED RESIDUE MODRES 6A4Z MSE A 34 MET MODIFIED RESIDUE MODRES 6A4Z MSE A 51 MET MODIFIED RESIDUE MODRES 6A4Z MSE A 118 MET MODIFIED RESIDUE MODRES 6A4Z MSE A 121 MET MODIFIED RESIDUE MODRES 6A4Z MSE B 1 MET MODIFIED RESIDUE MODRES 6A4Z MSE B 22 MET MODIFIED RESIDUE MODRES 6A4Z MSE B 34 MET MODIFIED RESIDUE MODRES 6A4Z MSE B 51 MET MODIFIED RESIDUE MODRES 6A4Z MSE B 118 MET MODIFIED RESIDUE MODRES 6A4Z MSE B 121 MET MODIFIED RESIDUE HET MSE A 1 8 HET MSE A 22 8 HET MSE A 34 8 HET MSE A 51 8 HET MSE A 118 8 HET MSE A 121 8 HET MSE B 1 8 HET MSE B 22 8 HET MSE B 34 8 HET MSE B 51 8 HET MSE B 118 8 HET MSE B 121 8 HET FE2 A 201 1 HET FE2 A 202 1 HETNAM MSE SELENOMETHIONINE HETNAM FE2 FE (II) ION FORMUL 1 MSE 12(C5 H11 N O2 SE) FORMUL 3 FE2 2(FE 2+) FORMUL 5 HOH *231(H2 O) HELIX 1 AA1 ASP A 14 GLY A 27 1 14 HELIX 2 AA2 SER A 69 GLY A 83 1 15 HELIX 3 AA3 ASP A 101 GLY A 105 5 5 HELIX 4 AA4 ASP B 14 GLY B 27 1 14 HELIX 5 AA5 SER B 69 GLY B 83 1 15 HELIX 6 AA6 ASP B 101 GLY B 105 5 5 SHEET 1 AA1 8 LYS A 32 MSE A 34 0 SHEET 2 AA1 8 PHE A 37 LEU A 42 -1 O VAL A 39 N LYS A 32 SHEET 3 AA1 8 VAL A 46 ASP A 52 -1 O ILE A 48 N LEU A 40 SHEET 4 AA1 8 GLU A 4 VAL A 12 1 N THR A 8 O ASP A 49 SHEET 5 AA1 8 HIS B 63 LEU B 67 -1 O ALA B 65 N ASN A 6 SHEET 6 AA1 8 ASN B 117 MSE B 121 1 O GLU B 119 N PHE B 66 SHEET 7 AA1 8 GLY B 107 GLU B 111 -1 N PHE B 110 O MSE B 118 SHEET 8 AA1 8 HIS B 87 TRP B 88 -1 N TRP B 88 O TYR B 109 SHEET 1 AA2 8 HIS A 87 TRP A 88 0 SHEET 2 AA2 8 GLY A 107 GLU A 111 -1 O TYR A 109 N TRP A 88 SHEET 3 AA2 8 ASN A 117 MSE A 121 -1 O MSE A 118 N PHE A 110 SHEET 4 AA2 8 HIS A 63 LEU A 67 1 N PHE A 66 O GLU A 119 SHEET 5 AA2 8 GLU B 4 VAL B 12 -1 O ASN B 6 N ALA A 65 SHEET 6 AA2 8 VAL B 46 ASP B 52 1 O ASP B 49 N THR B 8 SHEET 7 AA2 8 PHE B 37 LEU B 42 -1 N LEU B 40 O ILE B 48 SHEET 8 AA2 8 LYS B 32 MSE B 34 -1 N LYS B 32 O VAL B 39 LINK C MSE A 1 N ALA A 2 1555 1555 1.33 LINK C PHE A 21 N MSE A 22 1555 1555 1.32 LINK C MSE A 22 N ALA A 23 1555 1555 1.34 LINK C GLU A 33 N MSE A 34 1555 1555 1.33 LINK C MSE A 34 N GLY A 35 1555 1555 1.33 LINK C PHE A 50 N MSE A 51 1555 1555 1.33 LINK C MSE A 51 N ASP A 52 1555 1555 1.33 LINK C ASN A 117 N MSE A 118 1555 1555 1.33 LINK C MSE A 118 N GLU A 119 1555 1555 1.33 LINK C ILE A 120 N MSE A 121 1555 1555 1.32 LINK C MSE A 121 N THR A 122 1555 1555 1.33 LINK C MSE B 1 N ALA B 2 1555 1555 1.34 LINK C PHE B 21 N MSE B 22 1555 1555 1.33 LINK C MSE B 22 N ALA B 23 1555 1555 1.34 LINK C GLU B 33 N MSE B 34 1555 1555 1.33 LINK C MSE B 34 N GLY B 35 1555 1555 1.33 LINK C PHE B 50 N MSE B 51 1555 1555 1.33 LINK C MSE B 51 N ASP B 52 1555 1555 1.34 LINK C ASN B 117 N MSE B 118 1555 1555 1.33 LINK C MSE B 118 N GLU B 119 1555 1555 1.33 LINK C ILE B 120 N MSE B 121 1555 1555 1.33 LINK C MSE B 121 N THR B 122 1555 1555 1.33 LINK NE2 HIS A 7 FE FE2 A 202 1555 1555 2.19 LINK NE2 HIS A 63 FE FE2 A 201 1555 1555 2.22 LINK OE1 GLU A 119 FE FE2 A 201 1555 1555 2.17 LINK OH TYR A 125 FE FE2 A 201 1555 1555 2.22 LINK FE FE2 A 201 O HOH A 307 1555 1555 2.16 LINK FE FE2 A 201 NE2 HIS B 7 1555 1555 2.25 LINK FE FE2 A 201 O HOH B 379 1555 1555 2.27 LINK FE FE2 A 202 O HOH A 387 1555 1555 2.17 LINK FE FE2 A 202 NE2 HIS B 63 1555 1555 2.30 LINK FE FE2 A 202 OE1 GLU B 119 1555 1555 2.20 LINK FE FE2 A 202 OH TYR B 125 1555 1555 2.28 LINK FE FE2 A 202 O HOH B 327 1555 1555 2.22 CISPEP 1 GLU A 56 GLY A 57 0 -1.74 SITE 1 AC1 6 HIS A 63 GLU A 119 TYR A 125 HOH A 307 SITE 2 AC1 6 HIS B 7 HOH B 379 SITE 1 AC2 6 HIS A 7 HOH A 387 HIS B 63 GLU B 119 SITE 2 AC2 6 TYR B 125 HOH B 327 CRYST1 53.830 47.120 53.920 90.00 109.60 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018577 0.000000 0.006615 0.00000 SCALE2 0.000000 0.021222 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019687 0.00000 HETATM 1 N MSE A 1 25.699 39.706 9.033 1.00 82.33 N ANISOU 1 N MSE A 1 12585 8888 9811 1317 1983 547 N HETATM 2 CA MSE A 1 26.079 38.536 9.816 1.00 83.68 C ANISOU 2 CA MSE A 1 12650 9107 10037 1211 1852 459 C HETATM 3 C MSE A 1 27.062 37.654 9.057 1.00 73.45 C ANISOU 3 C MSE A 1 11250 7847 8811 1102 1736 408 C HETATM 4 O MSE A 1 26.935 37.460 7.847 1.00 78.52 O ANISOU 4 O MSE A 1 11807 8559 9468 1175 1706 476 O HETATM 5 CB MSE A 1 24.842 37.730 10.209 1.00 96.45 C ANISOU 5 CB MSE A 1 14123 10876 11648 1353 1789 531 C HETATM 6 CG MSE A 1 23.951 38.450 11.201 1.00110.87 C ANISOU 6 CG MSE A 1 16047 12668 13409 1439 1887 566 C HETATM 7 SE MSE A 1 22.125 38.601 10.553 1.00123.80 SE ANISOU 7 SE MSE A 1 17581 14480 14977 1712 1920 756 SE HETATM 8 CE MSE A 1 22.512 39.064 8.696 1.00122.29 C ANISOU 8 CE MSE A 1 17384 14300 14779 1752 1952 820 C